Patents by Inventor Yoshiari Shimmyo

Yoshiari Shimmyo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Curcumin derivative
    Patent number: 8962674
    Abstract: The present invention provides a novel compound that is structurally similar to curcumin and has a suppressive effect on A? aggregation, a degradative effect on A? aggregates, an inhibitory effect on ?-secretase, and a protective effect on neurons. The novel compound is a compound represented by the following general formula (Ia) or a salt thereof: wherein R1 represents a 4-hydroxy-3-methoxyphenyl group or the like, and R2 represents a 1H-indol-6-yl group or the like.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: February 24, 2015
    Assignees: Tokyo Institute of Technology, Kyoto University
    Inventors: Takashi Takahashi, Ichiro Hijikuro, Hachiro Sugimoto, Takeshi Kihara, Yoshiari Shimmyo, Tetsuhiro Niidome
  • NOVEL CURCUMIN DERIVATIVE
    Publication number: 20100048901
    Abstract: The present invention provides a novel compound that is structurally similar to curcumin and has a suppressive effect on A? aggregation, a degradative effect on A? aggregates, an inhibitory effect on ?-secretase, and a protective effect on neurons. The novel compound is a compound represented by the following general formula (Ia) or a salt thereof: wherein R1 represents a 4-hydroxy-3-methoxyphenyl group or the like, and R2 represents a 1H-indol-6-yl group or the like.
    Type: Application
    Filed: November 30, 2007
    Publication date: February 25, 2010
    Applicants: TOKYO INSTITUTE OF TECHNOLOGY, Kyoto University
    Inventors: Takashi Takahashi, Ichiro Hijikuro, Hachiro Sugimoto, Takeshi Kihara, Yoshiari Shimmyo, Tetsuhiro Niidome